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Star trails
Starting Out
James describes how to capture star trails using a DSLR camera
James Dawson, 2017 Feb 28
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Absolute Beginners No. 8: The phases of Venus
Starting Out
Paul Abel describes the observations you can make of our sister planet Venus, and explains the reasons for its varying position and brightness as it orbits the Sun.
Paul G. Abel, 2016 Nov 21
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